二十八、歷史服務配置啟動檢視
阿新 • • 發佈:2018-12-15
1、配置mapred-site.xml
[[email protected] hadoop]$ cd /opt/module/hadoop-2.7.2/etc/hadoop
[[email protected] hadoop]$ mv mapred-site.xml.template mapred-site.xml
[[email protected] hadoop]$ vim mapred-site.xml
<property> <name>mapreduce.jobhistory.address</name> <value>hadoop13:10020</value> </property> <property> <name>mapreduce.jobhistory.webapp.address</name> <value>hadoop13:19888</value> </property>
2、檢視啟動歷史伺服器檔案目錄:
[[email protected] hadoop-2.7.2]# ls sbin/ | grep mr
mr-jobhistory-daemon.sh
3、啟動歷史伺服器
[[email protected] hadoop-2.7.2]# sbin/mr-jobhistory-daemon.sh start historyserver
4、檢視歷史伺服器
http://192.168.1.113:8088/cluster
5、停止服務
[[email protected] hadoop-2.7.2]$ sbin/mr-jobhistory-daemon.sh stop historyserver [
[email protected] hadoop-2.7.2]$ sbin/yarn-daemon.sh stop nodemanager [[email protected] hadoop-2.7.2]$ sbin/yarn-daemon.sh stop resourcemanager [[email protected] hadoop-2.7.2]$ sbin/hadoop-daemon.sh stop datanode [[email protected] hadoop-2.7.2]$ sbin/hadoop-daemon.sh stop namenode